Maxxis Razr Plus MX Tires Maxxis Razr Plus MX Tires are championship-grade gear, perfected in the heat of ATV MX racing. With the invaluable insight from ATV Motocross champions Joel Hetrick and Chad Wienen, these tires have been rigorously tested and developed. Their superiority is proven as these tires have aided both riders in securing championship titles from 2018 to 2020. The Razr Plus MX Tires can offer this same level of peak performance and assurance to any daring racer striving for their own victories. They excel thanks to their aggressive tread design with angled shoulder knobs for improved traction. The lightweight 4-ply rated carcass construction are built for performance any rough terrain. Features: Designed for cross country, hard pack and intermediate terrain Excels on highway and motocross surfaces Aggressive tread design featuring angled shoulder knobs for improved steering and braking Carcass construction and tread pattern provide unmatched straight-line acceleration Lightweight 4 ply rated carcass built for performance on any track Shoulder knobs offer even more predictable sliding capabilities For off highway use only